57-3C/57-3CK Universal Knee-type Milling Machine

Main Characteristics & Application

Model 57-3C/57-3CK Universal Knee-type Milling Machine is a minitype machine, used for milling flat, inclined face, vertical surface and slots by employing disc cutters, angular cutters, formed cutters and face metal milling cutters. When mounted with the vertical milling attachments, the machine will be able to perform milling operations in various directions. When mounted with the rotary table, helix groove and ring formed can be milled. With the universal dividing head, the machine will be able to cut spur gear M=3mm, helical gears, bevel gears, etc..

Owing the versatile applications, the machine is well suited for repair shops and tool rooms for single piece and lot production.

 Main Specification:

Table size	mm	240×810
T slots (N×W×D)	mm	3×14×54
Longitudinal travel	mm	480
Cross travel	mm	165
Vertical travel	mm	300
Max. rotary angle of table		±45º
Min. distance from spindle end to table	mm	60
Spindle hole taper		MT3 or 30# 7：24
Spindle speed steps		6
Spindle speed ranges	r/min	31~570
Feed speed steps		6
Feed speed ranges: Longitudinal	mm/min	7.3~111.9
Cross	mm/min	14.9~226.3
Vertical	mm/min	6~90.4
Main motor power	Kw	1.5
Main motor speed	r/min	1430
Cooling pump power	Kw	0.12
Overall size	mm	1400×1240×1478
Packing box size	mm	1500×1340×1760
Net weight	Kg	1200